#include <bits/stdc++.h>
#define PSI pair<string,int>
#define PII pair<int,int>
#define VVI vector<vector<int>>
#define VI vector<int>
#define VS vector<string>

#define PQLI priority_queue<int, vector<int>, less<int>>
#define PQGI priority_queue<int, vector<int>, greater<int>>
#define i64 long long

using namespace std;

const int N = 1e5 + 5;
int ans;
void solve() {
    int n;
    cin >> n;
    for(int i = 1; i < n ; i ++){
        for(int j = 1; j < n ; j ++){
            if(i != j && i + j == n ){
                cout << "YES\n";
                cout << i << " " << j;
                return;
            }
            if(i + j > n) {
                break;
            }
        }
    }
    cout << "NO\n";
    return;
}

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    solve();
    return 0;
}